Tripod stand



FIG. 1 is a front, perspective view of a tripod stand showing my design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a front view of a tripod stand showing my design in the closed position; and,

FIG. 9 is a bottom view thereof. 

CLAIM I claim the ornamental design for a tripod stand, as shown and described. 